Sena Nanba

JapanJapanActive
Born
Nov 29, 2004 (21 years old)
Events
3000 m · Marathon

Sena Nanba is a Japan middle-distance runner, born on November 29, 2004. She competes primarily in the 1500m, 3000m and 5000m.

Her personal bests include 4:57.64 in the 1500m, 9:56.84 in the 3000m, 19:00.86 in the 5000m, 1:25:16 in the Semi and 2:56:14 in the Marathon. She is currently active on the international athletics circuit, representing Japan.

Personal best · 3000 m9:56.84
2026 season best19:00.86Mar 21, 2026 · Nagai Stadium No. 2, Osaka
2026 season best
Personal best · Marathon2:56:14
Last competitionthe second ICAAK track and field gameMar 21, 2026 · 19:00.86
the second ICAAK track and field game

As of Nov 14, 2026: 3000 m 9:56.84, Marathon 2:56:14, 2026 season best 19:00.86 (Mar 21, 2026, Nagai Stadium No. 2, Osaka (JPN)) · Last competition: the second ICAAK track and field game, Mar 21, 2026, 19:00.86 · 21 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mOkayama 2020Japan 1500 m all-time list4:57.64787 pts–
3000mTakamatsu 2021Japan 3000 m all-time list9:56.84924 pts–
5000mOsaka 2026Japan 5000 m all-time list19:00.86743 pts–
SemiOsaka 2026Japan Half Marathon all-time list1:25:16838 pts–
MarathonKobe 2023Japan Marathon all-time list2:56:14887 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20265000m 19:00.86–Mar 21, 2026the second ICAAK track and field game
2026Semi 1:25:16–Jan 25, 2026Osaka Half Marathon
2024Semi 1:26:51–Mar 17, 202445th Matsue Ladies Half Marathon, Matsue
2023Marathon 2:56:14–Nov 19, 2023Kobe Marathon
20213000m 9:56.84–Oct 9, 2021Yashima Stadium, Takamatsu (JPN)
20201500m 4:57.64–Aug 29, 2020Prefectural Stadium, Okayama (JPN)
20203000m 10:08.72–Oct 10, 2020Yashima Rexxam Field, Takamatsu (JPN)
FAQ

Frequently asked questions

Sena Nanba's 3000 m personal best is 9:56.84, set on Oct 9, 2021 in Yashima Stadium, Takamatsu (JPN).

Sena Nanba competes in the 3000 m and Marathon.

2026 season best: 19:00.86, set on Mar 21, 2026 in Nagai Stadium No. 2, Osaka (JPN). Last competition: the second ICAAK track and field game on Mar 21, 2026, 19:00.86.